Is this catalytic converter legal for use in California?

This MagnaFlow catalytic converter is EPA-compliant but is not CARB approved. Therefore, it cannot be legally shipped to or installed in California.

What hardware is included with this catalytic converter?

This MagnaFlow catalytic converter comes with essential hardware, including bolts and nuts, to help make the installation process smoother and eliminate the need to reuse corroded factory parts.

How does this converter ensure a leak-free installation?

The converter replicates the OE spun body design and features a single laser fusion weld. This construction method greatly reduces the possibility of exhaust leaks, ensuring a tight seal.

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Specifications

Brand: Magnaflow
Part #: 49791
UPC: 841380056856

MagnaFlow Conv DF BMW 5-6 06-09 D/S OEM

Name: MagnaFlow Conv DF BMW 5-6 06-09 D/S OEM
Brand: Magnaflow
Price: 1383.00 USD
Availability: InStock

$1383.00

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2006-2010 BMW 550i. Magnaflow direct-fit catalytic converter keeps your check engine light off with EPA-compliant performance.

Key Features

Fits 2006-2010 BMW 550i, 2006-2010 BMW 650i, 2006-2008 BMW 750Li, and 2006-2008 BMW 750i.
Keeps the check engine light off by meeting Federal emissions requirements set by the EPA.
Constructed with highly corrosion-resistant 16-gauge 409 stainless steel tubing for a long service life.
Features free-flowing, mandrel-bent tubing to maintain factory performance and fuel efficiency.
Direct-fit design replicates OE spun body construction, requiring no cutting or welding for installation.
Includes essential hardware such as bolts and nuts to simplify the installation process.

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Will this fit your vehicle?

Product Details

If your BMW 550i's check engine light is on and you suspect a catalytic converter issue, MagnaFlow's Direct-Fit Catalytic Converter (49791) is a solid option to get you back on the road legally and smoothly. This converter is designed to meet Federal emissions requirements set forth by the EPA, ensuring your vehicle complies with standards for OBDII Federally registered vehicles, whether they have California or Federal/EPA emission systems. It's built to function like the original equipment, helping to keep that pesky check engine light off.

MagnaFlow uses advanced 3D scanning during their research and development to ensure this converter fits your 2006-2010 BMW 550i precisely, just like the factory part. The construction features free-flowing, mandrel-bent tubing for optimal exhaust flow and is made from highly corrosion-resistant stainless steel, specifically 16-gauge 409 stainless steel tubing for the body and durable 308 stainless steel MIG welds. This not only means it's built to last but also helps with thermal efficiency due to its compact, low-mass design. The OE-style spun body design with a single laser fusion weld significantly reduces the chance of leaks, giving you peace of mind.

Installation is made simpler because this is a direct-fit unit, meaning no cutting or welding is required – you can install it yourself with the proper tools. MagnaFlow includes essential hardware like bolts and nuts, so you won't have to struggle with corroded factory parts. This converter is designed to maintain factory performance and fuel efficiency, making it a reliable replacement for your BMW's original converter.